Buy all surprises available (Purple nodes).
Buy every concept art (Yellow nodes).
Get a medal for all Monster Challenges.
Watch credits until the end
Complete the game (awarded just before credits)
Complete Chapter 4.
Continue playing to unlock this secret achievement.
Have a team-mate Destroy 100 BHolders in The Missing Link and B.O.B. levels in Coop.
Buy all coop upgrades (Light Blue nodes).
Buy all upgrades for all characters (Green nodes).
Have a team-mate use the Charge Blast for the first time in Coop.
Have a team-mate use the Tractor Beam for the first time in Coop.
Complete Chapter 3.
Get a score of 5,000,000.
Perform 50 Leap Attacks with The Missing Link.
Complete Chapter 2.
Collect 100,000 monster DNA particles in the game.
Use the Bumpers for the first time.
Destroy 30 Turrets using the Rodeo mode while climbing with The Missing Link.
Defeat a Beam Bot without getting hit.
Destroy 25 drones with Ginormica's dash.
Complete Chapter 1.
Destroy 10 Turrets using the Rodeo mode while climbing with The Missing Link.
Swallow 50 enemies/objects with B.O.B.
Use Ginormica's chain dash for the first time.
Throw 25 enemies with The Missing Link.
Use the Pole Vault for the first time.
Destroy 10 drones with Ginormica's dash.
Swallow 20 enemies/objects with B.O.B.
Complete one B.O.B. Turret sequence without being hit.
Activate B.O.B.'s Shield for the first time.
Defeat 300 enemies with The Missing Link.
Defeat 100 enemies with The Missing Link.
Defeat 50 enemies with The Missing Link.
Use The Missing Link's Leap Attack for the first time.
Have a team-mate Destroy 30 EyeScouts and Helicopters in Ginormica levels in Coop.
Have a team-mate Tractor 50 enemies in The Missing Link and B.O.B. levels in Coop.
Get a Gold Medal for all Monster Challenges.
Get a score of 10,000,000.
Collect 500,000 monster DNA particles in the game.